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Cheap flights from Halifax to San Francisco from $168

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to San Francisco departing on 1/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Halifax to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
WestJet Logo
3:30 pm - 9:24 pm
YHZ
-
SFO
9h 54m1 stop
WestJet Logo
7:30 am - 9:15 pm
SFO
-
YHZ
9h 45m1 stop
$255WestJet
Fri, May 1 - Sat, May 9
WestJet Logo
10:00 am - 9:24 pm
YHZ
-
SFO
15h 24m2 stops
WestJet Logo
7:30 am - 9:15 pm
SFO
-
YHZ
9h 45m1 stop
$258WestJet
Fri, May 1 - Sat, May 9
WestJet Logo
8:20 am - 12:12 pm
YHZ
-
SFO
31h 52m1 stop
WestJet Logo
1:00 pm - 6:02 am
SFO
-
YHZ
13h 02m2 stops
$263WestJet
Mon, Jan 19 - Fri, Feb 6
WestJet Logo
10:00 am - 9:24 pm
YHZ
-
SFO
15h 24m2 stops
WestJet Logo
7:30 am - 11:10 am
SFO
-
YHZ
23h 40m2 stops
$275WestJet
Fri, May 1 - Sat, May 9
WestJet Logo
6:00 am - 12:12 pm
YHZ
-
SFO
34h 12m2 stops
WestJet Logo
1:00 pm - 6:02 am
SFO
-
YHZ
13h 02m2 stops
$286WestJet
Mon, Jan 19 - Fri, Feb 6
WestJet Logo
8:20 am - 12:12 pm
YHZ
-
SFO
31h 52m1 stop
WestJet Logo
1:00 pm - 7:28 am
SFO
-
YHZ
14h 28m1 stop
$297WestJet
Mon, Jan 19 - Fri, Feb 6
Multiple Airlines Logo
6:30 am - 12:43 pm
YHZ
-
SFO
10h 13m1 stop
Multiple Airlines Logo
10:15 am - 1:41 am
SFO
-
YHZ
35h 26m2 stops
$298Multiple Airlines
Wed, Jan 14 - Thu, Jan 29
Multiple Airlines Logo
6:00 am - 12:45 pm
YHZ
-
SFO
10h 45m1 stop
Multiple Airlines Logo
10:58 pm - 5:31 pm
SFO
-
YHZ
14h 33m2 stops
$314Multiple Airlines
Mon, Feb 9 - Tue, Feb 17
Multiple Airlines Logo
6:00 am - 12:45 pm
YHZ
-
SFO
10h 45m1 stop
Multiple Airlines Logo
10:58 pm - 5:31 pm
SFO
-
YHZ
14h 33m2 stops
$316Multiple Airlines
Tue, Feb 10 - Tue, Feb 17
WestJet Logo
8:20 am - 12:10 pm
YHZ
-
SFO
31h 50m1 stop
WestJet Logo
1:00 pm - 6:02 am
SFO
-
YHZ
13h 02m2 stops
$319WestJet
Mon, Feb 9 - Fri, Feb 20

WestJet flights from Halifax to San Francisco

Our best WestJet deals on Halifax to San Francisco flight tickets
WestJet
May 1
YHZ3:30 pmHalifax Intl
9h 54m
1 stop
SFO9:24 pmSan Francisco
May 9
SFO7:30 amSan Francisco
9h 45m
1 stop
YHZ9:15 pmHalifax Intl
$255
Find similar
WestJet
May 1
YHZ10:00 amHalifax Intl
15h 24m
2 stops
SFO9:24 pmSan Francisco
May 9
SFO7:30 amSan Francisco
9h 45m
1 stop
YHZ9:15 pmHalifax Intl
$258
Find similar
WestJet
Jan 19
YHZ8:20 amHalifax Intl
31h 52m
1 stop
SFO12:12 pmSan Francisco
Feb 6
SFO1:00 pmSan Francisco
13h 02m
2 stops
YHZ6:02 amHalifax Intl
$263
Find similar

Delta flights from Halifax to San Francisco

Our best Delta deals on Halifax to San Francisco flight tickets
Delta
Feb 3
YHZ6:00 amHalifax Intl
16h 38m
2 stops
SFO6:38 pmSan Francisco
Feb 25
SFO6:00 amSan Francisco
15h 41m
2 stops
YHZ1:41 amHalifax Intl
$365
Find similar
Delta
Feb 11
YHZ6:00 amHalifax Intl
18h 25m
2 stops
SFO8:25 pmSan Francisco
Feb 20
SFO6:00 amSan Francisco
15h 41m
2 stops
YHZ1:41 amHalifax Intl
$401
Find similar
Delta
Feb 8
YHZ8:20 amHalifax Intl
35h 38m
2 stops
SFO3:58 pmSan Francisco
Feb 17
SFO6:00 amSan Francisco
15h 41m
2 stops
YHZ1:41 amHalifax Intl
$412
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Halifax to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 17, 2025.
Use the filters below to find and compare flights from Halifax to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 5/1

3:30 pm-9:24 pm

1 stop9h 54m

San Francisco

Sat 5/9

7:30 am-9:15 pm

1 stop9h 45m

$255

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 5/1

10:00 am-9:24 pm

2 stops15h 24m

San Francisco

Sat 5/9

7:30 am-9:15 pm

1 stop9h 45m

$258

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 1/19

8:20 am-12:12 pm

1 stop31h 52m

San Francisco

Fri 2/6

1:00 pm-6:02 am

2 stops13h 02m

$263

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Fri 5/1

10:00 am-9:24 pm

2 stops15h 24m

San Francisco

Sat 5/9

7:30 am-11:10 am

2 stops23h 40m

$275

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 1/19

6:00 am-12:12 pm

2 stops34h 12m

San Francisco

Fri 2/6

1:00 pm-6:02 am

2 stops13h 02m

$286

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 1/19

8:20 am-12:12 pm

1 stop31h 52m

San Francisco

Fri 2/6

1:00 pm-7:28 am

1 stop14h 28m

$297

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Wed 1/14

6:30 am-12:43 pm

1 stop10h 13m

San Francisco

Thu 1/29

10:15 am-1:41 am

2 stops35h 26m

$298

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 2/9

6:00 am-12:45 pm

1 stop10h 45m

San Francisco

Tue 2/17

10:58 pm-5:31 pm

2 stops14h 33m

$314

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Tue 2/10

6:00 am-12:45 pm

1 stop10h 45m

San Francisco

Tue 2/17

10:58 pm-5:31 pm

2 stops14h 33m

$316

HalifaxSan Francisco

YHZ - SFO

YHZSFO

Halifax Intl

Mon 2/9

8:20 am-12:10 pm

1 stop31h 50m

San Francisco

Fri 2/20

1:00 pm-6:02 am

2 stops13h 02m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco from

How to get the cheapest flight ticket from Halifax to San Francisco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of May, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $327.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Halifax to San Francisco is on a Monday when prices can be found for as low as $315. The most expensive day to fly to San Francisco is Sunday, with ticket prices averaging around $1,729.

What is the cheapest time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Halifax to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $325. Flights in the afternoon are often more expensive with an average ticket price of $511.

How far in advance should I book a flight to San Francisco?

You are more likely to see cheaper flights to San Francisco from Halifax when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Halifax for as low as $317 on momondo.

How have Halifax to San Francisco flight prices changed over time?

As of December 2025, prices for Halifax to San Francisco flights are approximately 142% more expensive when compared to flights at the same time last year.

When to book flights from Halifax to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Halifax to San Francisco (YHZ to SFO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to San Francisco

Fastest flight time

10h 10m

Direct flights

None
The fastest flight from Halifax to San Francisco takes 10h 10m
There are no direct flights from Halifax to San Francisco. There are no popular flight routes from Halifax to San Francisco.
Search flight deals

  • How far is Halifax Intl to San Francisco by plane?

    Halifax Intl and San Francisco are 3025.5 mi apart from one another. Flights usually cover this in 10h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Halifax Intl Airport to San Francisco Airport?

    Prices for flights from Halifax Intl Airport to San Francisco Airport refresh daily.

  • How many operators does momondo search for flights from Halifax Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Halifax Intl Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Halifax Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Halifax to San Francisco?

Best airlines flying from Halifax to San Francisco

Compare and see reviews for airlines that fly from Halifax to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $353Free CancellationRating
7.1
10,531 reviews
Search Air Canada flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Roseville
Hayward
Calistoga
Big Sur
Berkeley
Santa Clara
Walnut Creek
Fremont
Daly City
Half Moon Bay
Vallejo
Salinas
Livermore
Sunnyvale
Turlock

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to San Francisco?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Halifax to San Francisco for you.

Can I find flights from Halifax to San Francisco with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San Francisco from Halifax with this policy.

How can momondo help me find flights from Halifax to San Francisco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Halifax to San Francisco.

I’m not ready to book a flight from Halifax to San Francisco right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Halifax to San Francisco flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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